Colour Chat Menu

"Default" 255 180 30
"White" 255 255 255

alka - stole his menu code
arkshine - giving me some helpful suggestions
connor - giving me some info on dynamic arrays
Jon - used some of his trails code

v1.45 - Fixed another error...
v1.40 - Fixed a small error.
v1.35 - Added custom colour menu, made it work with "+" characters on client join
v1.30 - Finished ML, fixed up clamp() functions, updated code for more readability
v1.25 - Optimised the code a bit...
v1.20 - Changed it to use dynamic arrays, so there's no limit on the amount of colours it uses
v1.15 - Added ML, removed hardcoded configs directory, added 'change to default option', removed 'by shadow.hk' from menu header
v1.0 - Initial release